u-병원 정보 시스템의 응용 서비스를 위한 멀티에이전트 기반 분산 프레임워크 구축

Construction of Multi-agent-based Distributed Framework for Application Services of u-Hospital Information Systems

  • 발행 : 2009.11.15

초록

최근 병원 환경은 점차 유비궈터스 환경으로 변화되고 있으며, 이에 따라 응용 서비스 또한 새로운 요구사항에 직면하고 있다. 특히, 다양한 모바일 장치의 출현과 무선 센서 네트워크 기술의 도입은 u-헬스케어의 실현을 가속화 시키고 있다. 서로 다른 환경에서 구축된 정보의 통합이나 다양한 웅용 시나리오를 만족하기 위해 멀티에이전트 패러다임을 도입하고 있는 추세이다. 본 논문은 유비쿼터스 병원 정보 시스템을 위한 소프트웨어 구조와 u-응용서비스에 대해 기술한다. 또한 본 연구에서는 u-병원 정보 시스템을 위해 멀티에이전트 기반 분산 프레임워크를 구축하고 제시하고 있다. 이는 JADE와 분산객체그룹 프레임워크를 포함한다. 그리고 의사와 간호사를 위해 환자의 건강 정보와 병실 환경 정보를 제공하는 u-응용 서비스를 구현하였다. 특히 기존 관련 연구에서 강조하고 있지 않은 보안 부분에 대한 상황기반의 동적 보안 메커니즘을 적용하였으며, 본 연구에서는 각 사용자의 GUI를 통해 수행결과를 보였다.

As the hospital environment has been increasingly changed into a ubiquitous environment, the application services for the hospital environment are also faced with new requirements. In particular, the emergence of various mobile devices and the introduction of a wireless sensor network technology have accelerated the realization of the u-healthcare. The multi-agent paradigm has been introduced for satisfying both the integration of information and the various application scenarios established from various environments. This paper describes the software structure and u-applications for u-hospital information system based on ubiquitous environments. And it suggested the construction of a multi agent based distributed framework for supporting u-hospital information system. The suggested framework includes the JADE and distributed object group framework. And it implemented u-application services for supporting doctors and nurses, which provides the patient's health information and ward environment information. Especially, it is using a dynamic security mechanism on the security situation, which has not been emphasized in existing researches, and this paper shows the results for each user through the GUI.

키워드

참고문헌

  1. Xudong Lu, Huilong Duan, Haomin Li, Chehui Zhao and Jiye An, “The Architecture of Enterprise Hospital Information System,” Proc. of the 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, Shanghai, China, pp.6957-6960 Sept. 1-4, 2006 https://doi.org/10.1109/IEMBS.2005.1616106
  2. J. L. Nealon and A. Moreno, “Agent-based applications in health care,” In John L. Nealon and Antonio Moreno, editors, Applications of Software Agent Technology in the Health Care Domain, Whitestein Series in Software Agent Technologies, pp.3-18, Birkhauser Verlag, Basel, Switzerland, 2003
  3. Kim S, “Ubiquitous Healthcare : The OnkoNet Mobile Agents Architecture,” Proc. Workshop on Mobile Computing in Medicine(MCM 02), pp.105-118. 2002
  4. Jose Manuel Fonseca, Andre Damas Mora and Ana Celeste Marques, “MAMIS-A MULTI-AGENT MEDICAL INFORMATION SYSTEM,” Proc. IASTED International Conference on Biomedical Engineering, pp.1-6, Feb. 2005
  5. D. Isern and A.Moreno, “Distributed Guideline-Based Health Care System,” Accepted in the special technical session Application of Intelligent Systems in Medicine collocated with ISDA'04 - 4th International Conference on Intelligent Sys-tems, Design and Applications, IEEE Press, pp.145-150, August 26-28, 2004
  6. Lu Xudong, Duan Huilong, “A research on heal-thcare integrating model of medical information system,” Journal of Biomedical Engineering China, vol.22, pp.108-112, Jan. 2005
  7. M. H. Park, C. W, Jeong, S, C, Joo, “Design of platform supporting for healthcare context infor-mation service based on multi-agent,” JKSII, vol.9 no.3, pp.9-24, June 2008 (in korea)
  8. C. W. Jeong, D. H. Kim, S. C. Joo, "Context-based Dynamic Access Control Model for u-healthcare and its Application," KIPS, vol.15-C, no.6, pp.493-506, December 2008 (in korea) https://doi.org/10.3745/KIPSTC.2008.15-C.6.493